【One-Touch Retractable Design - Easy and Convenient Operation】Equipped with a retractable function that allows you to easily adjust the leash length with a single touch, giving you free control over your pet's activity range. The one-button operation makes it stress-free to use the leash during walks, breaks, or playtime. This design makes outings more enjoyable. Weighing only 314g, this leash is very lightweight and won't strain your wrist even during prolonged use. 【LED Light & Light Ring】Our retractable dog leash features a stylish RGB light ring that changes color automatically. The high-brightness LED spotlight on the front can illuminate up to 5 meters in the dark. It brightly illuminates your surroundings during night walks, morning runs, or even on cloudy days, ensuring the safety of you and your pet. Even in poor visibility conditions, the LED light significantly improves visibility, making you easily noticeable to pedestrians and vehicles. You can confidently enjoy outings with your dog even in complete darkness. 【30KG Load Capacity & Suitable for Small/Medium/Large Dogs】This dog leash can withstand pulls of up to 30kg, allowing you to firmly control dogs from small to large breeds. It is designed to accommodate dogs of different body types. From small Chihuahuas to energetic Labradors, any dog can use it comfortably. It is sturdy and lightweight, and its short length makes it easy to control your dog, providing peace of mind when walking large dogs with short pulls. 【Made with Japanese Stainless Steel - Complete Anti-Tangle Mechanism】This retractable leash features an upgraded built-in retraction system and uses a durable Japanese stainless steel retraction spring. It can accommodate a wide range of dogs, from powerful large dogs up to 30kg to medium and small dogs. It has passed over 70,000 back-and-forth tests and can retract smoothly even at freezing temperatures, ensuring long-term reliable use. The U-shaped tape inlet and rotating metal clip allow your dog to move freely without getting tangled, providing a comfortable walking experience.